| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $227.57 | 4.129% | $236.9664 | $236.97 | $236.95 | $237.00 |
| Purchase #2 | $50.92 | 11.680% | $56.8675 | $56.87 | $56.85 | $56.90 |
| Purchase #3 | $9.41 | 12.103% | $10.5489 | $10.55 | $10.55 | $10.50 |
| Purchase #4 | $137.90 | 6.363% | $146.6746 | $146.67 | $146.65 | $146.70 |
| Purchase #5 | $146.25 | 4.718% | $153.1501 | $153.15 | $153.15 | $153.20 |
| Purchase #6 | $200.99 | 5.583% | $212.2113 | $212.21 | $212.20 | $212.20 |
| Purchase #7 | $219.57 | 9.846% | $241.1889 | $241.19 | $241.20 | $241.20 |
| 7 purchase totals = | $992.61 | $1,057.6077 | $1,057.61 | $1,057.55 | $1,057.70 | |